Diagnostic Fault Information

2006 Pontiac G6 GTP, 2D Coupe, StandardSECTION Diagnostic Fault Information
WARNING: This page is about a different variant/trim than selected.
IMPORTANT: Always perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure.
DTC P0116

Circuit Short to Ground High Resistance Open Short to Voltage Signal Performance
ECT Sensor Signal P0117 P0118 P0118 P0118 P0116, P0125, P0128
Low Reference - P0118 P0118 P0118 P0125, P0128
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.